66722400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 144

約数和(自身を含む): 241390800

約数和(自身を除く): 174668400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3089, 3600, 4320, 5400, 6178, 7200, 9267, 10800, 12356, 15445, 18534, 21600, 24712, 27801, 30890, 37068, 46335, 49424, 55602, 61780, 74136, 77225, 83403, 92670, 98848, 111204, 123560, 139005, 148272, 154450, 166806, 185340, 222408, 231675, 247120, 278010, 296544, 308900, 333612, 370680, 417015, 444816, 463350, 494240, 556020, 617800, 667224, 695025, 741360, 834030, 889632, 926700, 1112040, 1235600, 1334448, 1390050, 1482720, 1668060, 1853400, 2085075, 2224080, 2471200, 2668896, 2780100, 3336120, 3706800, 4170150, 4448160, 5560200, 6672240, 7413600, 8340300, 11120400, 13344480, 16680600, 22240800, 33361200, 66722400]

約数ペア:

[(1, 66722400), (2, 33361200), (3, 22240800), (4, 16680600), (5, 13344480), (6, 11120400), (8, 8340300), (9, 7413600), (10, 6672240), (12, 5560200), (15, 4448160), (16, 4170150), (18, 3706800), (20, 3336120), (24, 2780100), (25, 2668896), (27, 2471200), (30, 2224080), (32, 2085075), (36, 1853400), (40, 1668060), (45, 1482720), (48, 1390050), (50, 1334448), (54, 1235600), (60, 1112040), (72, 926700), (75, 889632), (80, 834030), (90, 741360), (96, 695025), (100, 667224), (108, 617800), (120, 556020), (135, 494240), (144, 463350), (150, 444816), (160, 417015), (180, 370680), (200, 333612), (216, 308900), (225, 296544), (240, 278010), (270, 247120), (288, 231675), (300, 222408), (360, 185340), (400, 166806), (432, 154450), (450, 148272), (480, 139005), (540, 123560), (600, 111204), (675, 98848), (720, 92670), (800, 83403), (864, 77225), (900, 74136), (1080, 61780), (1200, 55602), (1350, 49424), (1440, 46335), (1800, 37068), (2160, 30890), (2400, 27801), (2700, 24712), (3089, 21600), (3600, 18534), (4320, 15445), (5400, 12356), (6178, 10800), (7200, 9267)]